d - 50 mm

D - 90 mm

B - 20 mm

d₁ - 62.3 mm

d₂ - 62.3 mm

D₂ - 80.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 19.4 mm

d_a - min. - 57 mm

d_a - max. - 61.5 mm

d_b - min. - 57 mm

d_b - max. - 61.5 mm

D_a - max. - 83 mm

D_b - max. - 85.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C₀ - 34 kN

Fatigue load limit - P_u - 1.4 kN

Limiting speed for grease lubrication - 19000 r/min

Ball - D_w - 12.7 mm

Ball - z - 15

Calculation factor - f₀ - 14.5

Preload class A - G_A - 170 N

Preload class B - G_B - 340 N

Preload class C - G_C - 680 N

Preload class D - G_D - 1360 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 72 N/micron

Preload class B - 98 N/micron

Preload class C - 137 N/micron

Preload class D - 198 N/micron

Mass bearing - 0.393 kg

• Model Number: S7210 CD/HCP4A
• Inner Diameter：50mm Outer Diameter：90mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:switch,printing machinery,Low-voltage electrical equipment,Hydraulic Press,root canal filling,Plastic molding,manual Tools,injection molding machine,miscellaneous instruments,sheet industry,die casting mold
• Similar models:SIGMA 7210-B ISO 7210BDB NSK 7210A CRAFT 7210AC ISO 7210ADF SNR 7210HG1DUJ74 NTN 7210C NACHI 7210CDB CX 7210C-UX NTN 7210CG/GNP4
• BEARING POWER International Trading Co.,Ltd. specialize in S7210CD/HCP4A products，there is large inventory of SKF S7210 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S7210 CD/HCP4A Which SKF S7210CD/HCP4A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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